Zhen (Michael) Xu
End-to-end system design and development, covering sensor material, electronics hardware, electromagnetic shielding and compatibility design , system integration, and data analysis. - Sensor Material: fundemental physics of sensor principle, nano sensor synthesis, processing and experimental characterization - Electronics: sensor instrumentation, design circuits, PCB layout, testing, RF simulations. - EMC/EMI simulation, design and compliance test according to international standards - Algorithms: machine learning,signal processing,
Areas of Expertise
Magnetic therapy, magnetic particle and thin flims device
4 years hands-on work experience on design and calibration of all magnetic sensors and magnetic materials. Prime investigator of government funded project for design 10Hz-10 kHz magnetic field high accurate coil magnetic sensor to test magnetic materials. 5 years hands-on PhD. in physics research experience in sensing system hardware engineering, magnetic nanomaterials and femtosecond dynamics.
Pulse Oximetry and optical sensors
Improve device accuracy from multidimensional opto-electronics-biomedical perspective for wearable biowatch. Redesign optical sensor; Firmware adjustment to achieve better SNR; Design algorithms and signal processing techniques to remove noise signal for ambient light and acceleration.
EMC/EMI design and compliance test for sensor device
EMC/EMI design and compliance test for sensor device . Design EMI robust high accurate magnetic coil sensors to detect 10-10kHz alternative magnetic field, Real-time multi-channel electrical signal automatic processing. Strong in RF and EMC shielding design and test for device.
My Interests
- Health Sectors
- Medical Devices, Biotech, Diagnostics